Container closure



FIG. 1 is a top plan view of a container closure;

FIG. 2 is a top perspective view of the container closure;

FIG. 3 is another top perspective view of the container closure;

FIG. 4 is a bottom plan view of the container closure;

FIG. 5 is a bottom perspective view of the container closure;

FIG. 6 is another bottom perspective view of the container closure; and,

FIG. 7 is a side view of the container closure. 

CLAIM The ornamental design for a container closure, as shown and described. 